APA (7th ed.) Citation

Firth, J. D. (2004). Scientific background to medicine 1. Royal College of Physicians.

Chicago Style (17th ed.) Citation

Firth, John D. Scientific Background to Medicine 1. London: Royal College of Physicians, 2004.

MLA (9th ed.) Citation

Firth, John D. Scientific Background to Medicine 1. Royal College of Physicians, 2004.

Warning: These citations may not always be 100% accurate.